PDB entry 2c7u
View 2c7u on RCSB PDB site
Description: conflicting selective forces affect cd8 T-cell receptor contact sites in an hla-a2 immunodominant hiv epitope.
Class: glycoprotein/peptide
Keywords: glycoprotein-peptide complex, MHC, tcr, hla-a2, hiv, glycoprotein, immune response, MHC I, transmembrane, immunoglobulin domain, pyrrolidone carboxylic acid, aids
Deposited on
2005-11-29, released
2006-03-08
The last revision prior to the SCOPe 2.02 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-31.
Experiment type: XRAY
Resolution: 2.38 Å
R-factor: 0.251
AEROSPACI score: 0.29
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: HLA class I histocompatibility antigen, A-2 alpha chain
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.02: d2c7ua1, d2c7ua2 - Chain 'B':
Compound: Beta-2-microglobulin
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
- PDB 2C7U (0-0)
- Uniprot P61769 (1-99)
Domains in SCOPe 2.02: d2c7ub_ - Chain 'C':
Compound: gag protein
Species: Human immunodeficiency virus 1, synthetic [TaxId:11676]
Database cross-references and differences (RAF-indexed):
- Chain 'D':
Compound: HLA class I histocompatibility antigen, A-2 alpha chain
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.02: d2c7ud1, d2c7ud2 - Chain 'E':
Compound: Beta-2-microglobulin
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
- PDB 2C7U (0-0)
- Uniprot P61769 (1-99)
Domains in SCOPe 2.02: d2c7ue_ - Chain 'F':
Compound: gag protein
Species: Human immunodeficiency virus 1, synthetic [TaxId:11676]
Database cross-references and differences (RAF-indexed):
- Heterogens: HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>2c7uA (A:)
gshsmryfftsvsrpgrgeprfiavgyvddtqfvrfdsdaasqrmeprapwieqegpeyw
dgetrkvkahsqthrvdlgtlrgyynqseagshtvqrmygcdvgsdwrflrgyhqyaydg
kdyialkedlrswtaadmaaqttkhkweaahvaeqlraylegtcvewlrrylengketlq
rtdapkthmthhavsdheatlrcwalsfypaeitltwqrdgedqtqdtelvetrpagdgt
fqkwaavvvpsgqeqrytchvqheglpkpltlrwep
Sequence, based on observed residues (ATOM records): (download)
>2c7uA (A:)
gshsmryfftsvsrpgrgeprfiavgyvddtqfvrfdsdaasqrmeprapwieqegpeyw
dgetrkvkahsqthrvdlgtlrgyynqseagshtvqrmygcdvgsdwrflrgyhqyaydg
kdyialkedlrswtaadmaaqttkhkweaahvaeqlraylegtcvewlrrylengketlq
rtdapkthmthhavsdheatlrcwalsfypaeitltwqrdgedqtqdtelvetrpagdgt
fqkwaavvvpsgqeqrytchvqheglpkpltlrwe
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>2c7uB (B:)
miqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskd
wsfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm
- Chain 'C':
No sequence available.
- Chain 'D':
Sequence, based on SEQRES records: (download)
>2c7uD (D:)
gshsmryfftsvsrpgrgeprfiavgyvddtqfvrfdsdaasqrmeprapwieqegpeyw
dgetrkvkahsqthrvdlgtlrgyynqseagshtvqrmygcdvgsdwrflrgyhqyaydg
kdyialkedlrswtaadmaaqttkhkweaahvaeqlraylegtcvewlrrylengketlq
rtdapkthmthhavsdheatlrcwalsfypaeitltwqrdgedqtqdtelvetrpagdgt
fqkwaavvvpsgqeqrytchvqheglpkpltlrwep
Sequence, based on observed residues (ATOM records): (download)
>2c7uD (D:)
gshsmryfftsvsrpgrgeprfiavgyvddtqfvrfdsdaasqrmeprapwieqegpeyw
dgetrkvkahsqthrvdlgtlrgyynqseagshtvqrmygcdvgsdwrflrgyhqyaydg
kdyialkedlrswtaadmaaqttkhkweaahvaeqlraylegtcvewlrrylengketlq
rtdapkthmthhavsdheatlrcwalsfypaeitltwqrdgedqtqdtelvetrpagdgt
fqkwaavvvpsgqeqrytchvqheglpkpltlrwe
- Chain 'E':
Sequence; same for both SEQRES and ATOM records: (download)
>2c7uE (E:)
miqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskd
wsfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm
- Chain 'F':
No sequence available.